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Add wxDataViewMainWindow::GetModel() helper.

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It's slightly less verbose than GetOwner()->GetModel() used all
over the place.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68929 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2011-08-27 16:44:39 +00:00
parent ff3c5ad3d3
commit c2c89730e2
1 changed files with 32 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
src/generic/datavgen.cpp
View File

@@ -479,7 +479,7 @@ public:
const wxString &name = wxT("wxdataviewctrlmainwindow") );
virtual ~wxDataViewMainWindow();
bool IsList() const { return GetOwner()->GetModel()->IsListModel(); }
bool IsList() const { return GetModel()->IsListModel(); }
bool IsVirtualList() const { return m_root == NULL; }
// notifications from wxDataViewModel
@@ -500,7 +500,7 @@ public:
void SortPrepare()
{
g_model = GetOwner()->GetModel();
g_model = GetModel();
wxDataViewColumn* col = GetOwner()->GetSortingColumn();
if( !col )
{
@@ -520,6 +520,9 @@ public:
wxDataViewCtrl *GetOwner() { return m_owner; }
const wxDataViewCtrl *GetOwner() const { return m_owner; }
wxDataViewModel* GetModel() { return GetOwner()->GetModel(); }
const wxDataViewModel* GetModel() const { return GetOwner()->GetModel(); }
#if wxUSE_DRAG_AND_DROP
wxBitmap CreateItemBitmap( unsigned int row, int &indent );
#endif // wxUSE_DRAG_AND_DROP
@@ -1466,7 +1469,7 @@ wxDragResult wxDataViewMainWindow::OnDragOver( wxDataFormat format, wxCoord x,
wxDataViewItem item = GetItemByRow( row );
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, m_owner->GetId() );
event.SetEventObject( m_owner );
@@ -1509,7 +1512,7 @@ bool wxDataViewMainWindow::OnDrop( wxDataFormat format, wxCoord x, wxCoord y )
wxDataViewItem item = GetItemByRow( row );
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, m_owner->GetId() );
event.SetEventObject( m_owner );
@@ -1538,7 +1541,7 @@ wxDragResult wxDataViewMainWindow::OnData( wxDataFormat format, wxCoord x, wxCoo
wxDataViewItem item = GetItemByRow( row );
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
wxCustomDataObject *obj = (wxCustomDataObject *) GetDropTarget()->GetDataObject();
@@ -1640,7 +1643,7 @@ wxBitmap wxDataViewMainWindow::CreateItemBitmap( unsigned int row, int &indent )
void wxDataViewMainWindow::OnPaint( wxPaintEvent &WXUNUSED(event) )
{
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
wxAutoBufferedPaintDC dc( this );
#ifdef __WXMSW__
@@ -1981,7 +1984,7 @@ bool wxDataViewMainWindow::ItemAdded(const wxDataViewItem & parent, const wxData
if (IsVirtualList())
{
wxDataViewVirtualListModel *list_model =
(wxDataViewVirtualListModel*) GetOwner()->GetModel();
(wxDataViewVirtualListModel*) GetModel();
m_count = list_model->GetCount();
}
else
@@ -1994,7 +1997,7 @@ bool wxDataViewMainWindow::ItemAdded(const wxDataViewItem & parent, const wxData
return false;
wxDataViewTreeNode *itemNode = new wxDataViewTreeNode(parentNode, item);
itemNode->SetHasChildren(GetOwner()->GetModel()->IsContainer(item));
itemNode->SetHasChildren(GetModel()->IsContainer(item));
parentNode->SetHasChildren(true);
parentNode->AddChild(itemNode);
@@ -2017,7 +2020,7 @@ bool wxDataViewMainWindow::ItemDeleted(const wxDataViewItem& parent,
if (IsVirtualList())
{
wxDataViewVirtualListModel *list_model =
(wxDataViewVirtualListModel*) GetOwner()->GetModel();
(wxDataViewVirtualListModel*) GetModel();
m_count = list_model->GetCount();
if ( !m_selection.empty() )
@@ -2078,7 +2081,7 @@ bool wxDataViewMainWindow::ItemDeleted(const wxDataViewItem& parent,
// If this was the last child to be removed, it's possible the parent
// node became a leaf. Let's ask the model about it.
if ( parentNode->GetChildNodes().empty() )
parentNode->SetHasChildren(GetOwner()->GetModel()->IsContainer(parent));
parentNode->SetHasChildren(GetModel()->IsContainer(parent));
return false;
}
@@ -2096,7 +2099,7 @@ bool wxDataViewMainWindow::ItemDeleted(const wxDataViewItem& parent,
// If this was the last child to be removed, it's possible the parent
// node became a leaf. Let's ask the model about it.
if ( parentNode->GetChildNodes().empty() )
parentNode->SetHasChildren(GetOwner()->GetModel()->IsContainer(parent));
parentNode->SetHasChildren(GetModel()->IsContainer(parent));
// Update selection by removing 'item' and its entire children tree from the selection.
if ( !m_selection.empty() )
@@ -2157,7 +2160,7 @@ bool wxDataViewMainWindow::ItemChanged(const wxDataViewItem & item)
wxWindow *parent = GetParent();
wxDataViewEvent le(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, parent->GetId());
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
le.SetItem(item);
parent->GetEventHandler()->ProcessEvent(le);
@@ -2198,7 +2201,7 @@ bool wxDataViewMainWindow::ValueChanged( const wxDataViewItem & item, unsigned i
wxWindow *parent = GetParent();
wxDataViewEvent le(wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, parent->GetId());
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
le.SetItem(item);
le.SetColumn(view_column);
le.SetDataViewColumn(GetOwner()->GetColumn(view_column));
@@ -2213,7 +2216,7 @@ bool wxDataViewMainWindow::Cleared()
m_selection.Clear();
SortPrepare();
BuildTree( GetOwner()->GetModel() );
BuildTree( GetModel() );
GetOwner()->UpdateColBestWidths();
UpdateDisplay();
@@ -2240,7 +2243,7 @@ void wxDataViewMainWindow::OnInternalIdle()
void wxDataViewMainWindow::RecalculateDisplay()
{
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
if (!model)
{
Refresh();
@@ -2468,7 +2471,7 @@ void wxDataViewMainWindow::SendSelectionChangedEvent( const wxDataViewItem& item
wxDataViewEvent le(wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, parent->GetId());
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
le.SetItem( item );
parent->GetEventHandler()->ProcessEvent(le);
@@ -2582,7 +2585,7 @@ wxRect wxDataViewMainWindow::GetLineRect( unsigned int row ) const
int wxDataViewMainWindow::GetLineStart( unsigned int row ) const
{
const wxDataViewModel *model = GetOwner()->GetModel();
const wxDataViewModel *model = GetModel();
if (GetOwner()->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT)
{
@@ -2632,7 +2635,7 @@ int wxDataViewMainWindow::GetLineStart( unsigned int row ) const
int wxDataViewMainWindow::GetLineAt( unsigned int y ) const
{
const wxDataViewModel *model = GetOwner()->GetModel();
const wxDataViewModel *model = GetModel();
// check for the easy case first
if ( !GetOwner()->HasFlag(wxDV_VARIABLE_LINE_HEIGHT) )
@@ -2683,7 +2686,7 @@ int wxDataViewMainWindow::GetLineAt( unsigned int y ) const
int wxDataViewMainWindow::GetLineHeight( unsigned int row ) const
{
const wxDataViewModel *model = GetOwner()->GetModel();
const wxDataViewModel *model = GetModel();
if (GetOwner()->GetWindowStyle() & wxDV_VARIABLE_LINE_HEIGHT)
{
@@ -2810,7 +2813,7 @@ wxDataViewMainWindow::SendExpanderEvent(wxEventType type,
wxDataViewEvent le(type, parent->GetId());
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
le.SetItem( item );
return !parent->ProcessWindowEvent(le) || le.IsAllowed();
@@ -2872,7 +2875,7 @@ void wxDataViewMainWindow::Expand( unsigned int row )
if( node->GetChildNodes().empty() )
{
SortPrepare();
::BuildTreeHelper(GetOwner()->GetModel(), node->GetItem(), node);
::BuildTreeHelper(GetModel(), node->GetItem(), node);
}
// By expanding the node all row indices that are currently in the selection list
@@ -2974,7 +2977,7 @@ void wxDataViewMainWindow::Collapse(unsigned int row)
wxDataViewTreeNode * wxDataViewMainWindow::FindNode( const wxDataViewItem & item )
{
const wxDataViewModel * model = GetOwner()->GetModel();
const wxDataViewModel * model = GetModel();
if( model == NULL )
return NULL;
@@ -3124,7 +3127,7 @@ int wxDataViewMainWindow::RecalculateCount()
if (IsVirtualList())
{
wxDataViewVirtualListModel *list_model =
(wxDataViewVirtualListModel*) GetOwner()->GetModel();
(wxDataViewVirtualListModel*) GetModel();
return list_model->GetCount();
}
@@ -3179,7 +3182,7 @@ private:
int wxDataViewMainWindow::GetRowByItem(const wxDataViewItem & item) const
{
const wxDataViewModel * model = GetOwner()->GetModel();
const wxDataViewModel * model = GetModel();
if( model == NULL )
return -1;
@@ -3239,7 +3242,7 @@ void wxDataViewMainWindow::BuildTree(wxDataViewModel * model)
{
DestroyTree();
if (GetOwner()->GetModel()->IsVirtualListModel())
if (GetModel()->IsVirtualListModel())
{
m_count = -1;
return;
@@ -3308,7 +3311,7 @@ void wxDataViewMainWindow::OnChar( wxKeyEvent &event )
parent->GetId());
le.SetItem( GetItemByRow(m_currentRow) );
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
parent->GetEventHandler()->ProcessEvent(le);
}
@@ -3519,7 +3522,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
}
}
wxDataViewModel *model = GetOwner()->GetModel();
wxDataViewModel *model = GetModel();
#if wxUSE_DRAG_AND_DROP
if (event.Dragging())
@@ -3613,7 +3616,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
le.SetColumn( col->GetModelColumn() );
le.SetDataViewColumn( col );
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
parent->GetEventHandler()->ProcessEvent(le);
}
@@ -3687,7 +3690,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
le.SetColumn( col->GetModelColumn() );
le.SetDataViewColumn( col );
le.SetEventObject(parent);
le.SetModel(GetOwner()->GetModel());
le.SetModel(GetModel());
le.SetValue(value);
parent->GetEventHandler()->ProcessEvent(le);
}